LexDanaLexDanabeta
Inventor

DOO KYUNG YANG

Inventor
KR

Overview

64→
Patents
2021–2026
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 64 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
C01BNon-metallic elements8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C22BProduction and refining of metals3%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management3%
C08LCompositions of macromolecular compounds2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%
PatentTitleYear
12,555,838Method for reusing active material by using positive electrode scrap202612,519,101Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same202612,494,522Method for reusing active material using positive electrode scrap202512,438,210Apparatus for recovering active material and method for reusing active material by using same202512,424,631Binder for lithium-sulfur secondary battery and lithium-sulfur secondary battery including same202512,341,168Active material reuse method using cathode scrap202512,278,375Lithium secondary battery electrode comprising LiOH, manufacturing method therefor, and lithium secondary battery comprising electrode202512,255,331Lithium-sulfur secondary battery202512,249,716Acrylic binder for lithium-sulfur secondary battery cathode and use thereof202512,218,323Method for reusing active material using positive electrode scrap202512,191,451Electrolyte solution for lithium-sulfur battery and lithium-sulfur battery comprising same202512,113,206Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same202412,080,888Sulfur-carbon composite, method for producing same, and lithium secondary battery including same202412,074,308Binder, and electrode and lithium secondary battery comprising same202412,057,584Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using same202412,034,156Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same202412,021,224Lithium-sulfur secondary battery202411,999,872Separator for lithium-sulfur battery and lithium-sulfur battery including same202411,978,886Method for preprocessing lithium metal for lithium secondary battery202411,978,888Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same202411,923,538Negative electrode for lithium secondary battery and lithium secondary battery comprising same202411,901,528Method of making a reusable active material by using positive electrode scrap202411,848,448Lithium secondary battery202311,831,010Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same202311,811,018Cathode for lithium-sulfur battery, and lithium-sulfur battery comprising same202311,811,049Carbon-based fiber sheet and lithium-sulfur battery including same202311,795,063Titania-carbon nanotube-sulfur (TiO202311,780,945Binder for preparing positive electrode for lithium-sulfur secondary battery, and method for preparing positive electrode using same202311,777,091Cathode slurry composition, cathode manufactured using same, and battery including same202311,742,513Separator for lithium-sulfur batteries and lithium-sulfur battery comprising the same202311,695,111Sulfur-carbon composite, preparation method thereof, and lithium secondary battery comprising same202311,658,293Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same202311,652,208Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising same202311,646,457Method for improving lifetime of lithium-sulfur battery202311,631,842Porous carbon, and positive electrode and lithium secondary battery comprising same202311,631,898Electrolyte for lithium secondary battery and lithium secondary battery comprising same202311,611,067Sulfur-carbon composite and lithium-sulfur battery including same202311,611,066Sulfur-carbon composite and method for preparing same202311,594,719Lithium electrode and lithium secondary battery including same202311,581,614Separator including coating layer with polymer having main chain with non-covalent electron pair and aromatic side chain and lithium-sulfur battery having the same202311,569,548Separator and lithium-sulfur battery comprising the same202311,563,215Binder for manufacturing positive electrode of lithium secondary battery and method for manufacturing positive electrode by using same202311,557,792Electrolyte for lithium secondary battery and lithium-secondary battery including the same202311,545,720Lithium-sulfur battery202311,539,076Electrolyte and lithium secondary battery comprising same202211,539,045Negative electrode for lithium secondary battery and lithium secondary battery comprising same202211,527,753Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising same202211,522,251Separator having coating layer including partially reduced graphene oxide and lithium ion conducting polymer and lithium secondary battery comprising the same202211,502,289Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same202211,495,824Electrolyte for lithium metal battery and lithium metal battery comprising same202211,489,209Method for improving life properties and charging speed of lithium-sulfur secondary battery202211,476,458Cathode for lithium secondary batteries and method of manufacturing the same202211,437,646Non-aqueous liquid electrolyte and lithium secondary battery comprising the same202211,424,441Electrode and lithium secondary battery comprising same202211,411,283Separator having coating layer including partially reduced graphene oxide and lithium ion conductive polymer and lithium secondary battery comprising the same202211,367,866Porous carbon, and positive electrode and lithium secondary battery comprising same202211,349,113Method of producing iron phosphide, positive electrode for lithium secondary battery comprising iron phosphide, and lithium secondary battery comprising same202211,322,811Method for improving lifespan of lithium secondary battery202211,302,907Positive electrode for lithium-sulfur battery comprising maghemite and lithium-sulfur battery comprising the same202211,289,696Method for manufacture of sulfur-carbon composite202211,289,770Separator including separator base with coating layer including structural unit derived from sulfonic acid containing catechol/pyrogallol and dopamine, manufacturing method therefor, and lithium-sulfur battery comprising same202211,239,465Sulfur-carbon composite, preparation method therefor, and lithium-sulfur battery comprising same202211,217,824Electrolyte solution for lithium-sulfur battery and lithium-sulfur battery comprising same202211,189,883Separator and lithium-sulfur battery comprising same2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to LG CHEMICAL LTD (45)· patent assignee history
2021–2026Based in KR· patent location history
2022–2026Patents assigned to LG ENERGY SOLUTION LTD (62)· patent assignee history
2022–2024Patents assigned to POSTECH ACAD IND FOUND (3)· patent assignee history
2022–2024Patents assigned to UNIV YONSEI IACF (3)· patent assignee history
2023–2026Patents assigned to UNIV SOGANG RES FOUNDATION (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ENERGY SOLUTION LTD622022–2026
LG CHEMICAL LTD452021–2025
POSTECH ACAD IND FOUND32022–2024
UNIV SOGANG RES FOUNDATION32023–2026
UNIV YONSEI IACF32022–2024
Locations
LocationPatentsSpan
KR642021–2026